Just got the apple watch and in order for them to work together I understand bluetooth has to be enabled on the iPhone. I have never used bluetooth on my iPhone so I have a couple of quick questions. 1) when I turn on bluetooth I get a little outline of an arrow next to it. I assume that's something to do with location services. Normally when a location service is used that arrow would be filled in and not an outline. Is this normal and required for the watch and phone to work together. If not is there any way to turn off the location services bit when Bluetooth is turned on. 2) what type of impact does having the Bluetooth and the location services bit being switched on all the time on the battery. Sorry if these questions have been asked before but I have searched the forums and can't seem to find the answers. Thanks.